condition mean min max 1 h after light 6.088663224666667 5.48679275 7.089278768 3 h after light 6.992456388666667 5.98553955 7.560166562 5 h after light 6.342649043 5.495841349 7.762208669 7 h after light 7.115617559333334 6.070304033999999 7.822737042000001 9 h after light 7.0190863703333335 5.9522523839999995 7.557682307 11 h after light 7.388710501666667 5.539153507000001 8.623504271 13 h after light 7.985273656333334 5.645587523 9.906946576000001 15 h after light 9.198600459333333 7.9843244229999994 10.37940219 1 h after dark 7.688772566 6.425796476 9.439583443 3 h after dark 7.266391111333333 5.601181015 9.379616797 5 h after dark 6.413198512666667 6.197934695 6.8056593670000005 7 h after dark 6.828533872 5.924527287 8.401266543